Krita - Krita is a professional FREE and open source painting program. It is made by artists that want to seaffordable art tools for everyone. Concept art. texture and matte painters, illustrations and comics.
Photoscape - high quality photo editing software, that enables you to fix and enhance photos.
Clip Studio Paint - The artist's software for drawing and painting.
XnView MP - XnView is a free software that allows you to view, resize and edit your images. It supports more than 500 different formats!
MyPaint - MyPaint is a fast, distraction-free, and easy painting tool for digital artists.
Corel AfterShot Pro - Say hello to Corel AfterShot Pro 3, the world’s fastest photo workflow tool! Edit your photos up to 4x faster than Lightroom so you can spend more time behind the camera. Download a free 30-day trial today!